Glad it's solved 
It's always important to ensure tyFlow versions are the same on all machines using tyFlow. If you look at the tyFlow version history, you can see that the tyCache file format was changed in version v0.16130, which explains why caches could not load into older versions.
It's always important to ensure tyFlow versions are the same on all machines using tyFlow. If you look at the tyFlow version history, you can see that the tyCache file format was changed in version v0.16130, which explains why caches could not load into older versions.